实验结果表明，胺类防老剂有效。
The test results showed that the amine type antioxidant was effective.
介绍了防老剂RD的反应机理。
用途可与其它防老剂并用，亦可单用。
Applications it can be used alone or blended with other antioxidant.
本品为含有取代酚的磷酸酯类防老剂。
This product contains antioxidant substituted phenol phosphate.
主要用作橡胶通用型防老剂。
加入防老剂能有效的阻止断链降解反应。
Chain degradation reaction can be prevented effectively while adding antiager.
主要用作橡胶防老剂。
研究防老剂HD 40在斜交轮胎胎体帘布胶中的应用。
The application of antioxidant HD-40 in the carcass ply compound of bias ply tire was investigated.
防老剂TNP中游离壬基酚的分析，国外多采用液相色谱法。
The free nonylphenol in antioxidant TNP was analyzed with LC abroad.
使用分散剂后，防老剂甲的使用量和成本有较大程度的降低。
With disperser added, the used amount and cost of antiager A can be cut down greatly.
本产品不含萘胺物质，无致癌嫌疑，是防老剂甲的理想替代品。
This chemical contains no naphthylamine substance, and has no carcinogenic effect. It's an ideal substitute product for antioxidant-A.
研究以防老剂264作为橡胶再生剂的再生机理及其再生效果。
The mechanism of antioxidant 264 as rubber reclaiming agent and its effect were investigated.
研究了生胶及防老剂对轮胎胎侧耐老化龟裂性能和外观的影响。
The effect of raw rubbers and anti degradants on the cracking property and appearance of black sidewall was investigated.
结果表明：新型防老剂抗老化效果较好，可解决热熔压敏胶中SIS的老化问题。
The result of experiment showed that the anti aging effect of the composites was good, and using this antioxidant could solve the aging of SIS in the hot melt pressure sensitive adhesive.
用途可与其它防老剂并用，亦可单用。适用于轮胎、胶管、胶鞋等深色橡胶制品中。
Applications it can be used alone or blended with other antioxidant. And it's used in making tyres, conveyor belt, rubber hoses and other dark rubber products.
本发明的橡胶防老剂具有优良的防老化性能，又不会产生变色严重、易熔化结块等问题。
The rubber antioxidant is of excellent ageing resistance and is free from problems of serious color deterioration, fusion and agglomeration.
为提高防老剂BHT的纯度，采用重结晶和区域熔融法对工业品防老剂BHT进行提纯。
In order to improve the purity of industrial product, Antioxidant BHT was purified by the methods of recrystalize and zone melting.
试验研究防老剂4070对NR胶料性能的影响，并与防老剂4020和3100进行对比。
The effect of the antioxidant 4070 on the properties of NR compound was investigated and compared to those of antioxidants 4020 and 3100.
介绍了国内橡胶制品用促进剂和防老剂及其他橡胶助剂的现状；预测了本世纪末各品种的消费量；
The status of promoters, antioxidants and other rubber ingredients in China was introduced and their consumptions by 2000 were forecasted.
阐述了纺纱胶圈使用防老剂的必要性，并通过试验对比，证明选用防老剂998 -A的胶圈，使用效果较好。
The necessary of antioxidant added to spinning rubber ring was related. After tests, antioxidant 998-a was proved to have good effects.
由单轴反复拉伸试验分别研究了含键合型防老添加剂和防老剂h的HTPB推进剂破坏能与贮存老化时间的关系。
The relationships between damage energies of HTPB propellants and storage ageing time were investigated by uniaxial repeated tensile test.
研究表明，这类助剂中以2，4，6-三叔丁基苯酚和防老剂D效果较好，漂白损失降低、白度提高、浆强度增加。
The results showed that among the additive used. Both 2,4,6 terbutyl phenol and antiager D have the better effects:bleaching loss diminished, whiteness improved and strength increased.
结果表明，防老剂FHD 6 0在热氧老化、天候老化及抗屈挠性方面均有良好效能，是取代防老剂A的理想产品。
The results showed that FHD-60 gave the compounds better thermal aging, wea ther aging and flexing properties, and was an ideal product for replacing antideg radant A.
本发明涉及一种软金属，其特征在于，它由天然橡胶、硬脂酸、氧化锌、硫磺、金属粉、促进剂和防老剂等原材料制成。
The invention refers to a kind of soft metal, whose characters lie in it is made up of natural rubber, stearic acid, zinc oxide, sulfur, metal powder, accelerator and age-inhibiting additive.
用作橡胶的防老剂，对臭氧、风蚀和机械应力引起的曲挠疲劳有卓越的防护效能，对氧、热、高能辐射等也有显著的防护作用。
Used as a rubber antioxidant, ozone, wind and mechanical stress-induced fatigue Flexing excellent protection performance of the oxygen, heat, high-energy radiation has a significant protective effect.
国内外一些大型轮胎生产企业都要求本厂不断提高防老剂rd的内在质量，如米其林公司在其采购指标中明确要求伯胺含量必须低于0.4%。
Some tire manufactures at home and abroad hope NCP improve RD's quality, for example Michelin demanded that isopropyl bis aniline must be less than 0.4% in its purchasing specification.
国内外一些大型轮胎生产企业都要求本厂不断提高防老剂rd的内在质量，如米其林公司在其采购指标中明确要求伯胺含量必须低于0.4%。
Some tire manufactures at home and abroad hope NCP improve RD's quality, for example Michelin demanded that isopropyl bis aniline must be less than 0.4% in its purchasing specification.
应用推荐